CN106671257A - Material pressing system using pressing machine mold frame assembly - Google Patents
Material pressing system using pressing machine mold frame assembly Download PDFInfo
- Publication number
- CN106671257A CN106671257A CN201710123720.0A CN201710123720A CN106671257A CN 106671257 A CN106671257 A CN 106671257A CN 201710123720 A CN201710123720 A CN 201710123720A CN 106671257 A CN106671257 A CN 106671257A
- Authority
- CN
- China
- Prior art keywords
- frame
- housing
- carrier
- face
- edge strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0097—Press moulds; Press-mould and press-ram assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/006—Pressing by atmospheric pressure, as a result of vacuum generation or by gas or liquid pressure acting directly upon the material, e.g. jets of compressed air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/04—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with one ram per mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0008—Venting channels, e.g. to avoid vacuum during demoulding or allowing air to escape during feeding, pressing or moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
- B28B7/002—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps using magnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/40—Plastics, e.g. foam or rubber
- B29C33/405—Elastomers, e.g. rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/242—Moulding mineral aggregates bonded with resin, e.g. resin concrete
- B29C67/243—Moulding mineral aggregates bonded with resin, e.g. resin concrete for making articles of definite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
Abstract
A material pressing system using a pressing machine mold frame assembly comprises an outer frame with an opening in the lower end, a mold frame and a pressing head. The mold frame comprises a frame body structure and an elastic air-permeable layer. The frame body structure is a frame structure formed by fixing multiple edgings end to end. The elastic air-permeable layer covers the top of the frame body structure. The pressing head is located in the outer frame and located above the mold frame. The area of the lower end face of the pressing head is larger than the end face area of a blank containing area defined by the frame body structure, and therefore when the pressing head conducts downward pressing, the edge of the lower end face of the pressing head can make contact with the edging end faces of the edgings. The mold frame is arranged in the outer frame through linkage pieces, and therefore when the outer frame is elevated, the mold frame is elevated together with the outer frame, or the mold frame is elevated together with the pressing head. It is avoided that a blank material adheres to the pressing head and gas contained in the blank material is accumulated in the reversed mold frame and cannot be released, and densities of all positions of a panel product can be uniform.
Description
Technical field
The present invention relates to artificial stone pressing apparatus field, more particularly to a kind of binder system of use press die frame component
System.
Background technology
In the producing line of artificial stone plate, material distributing machine completes on the conveyor belt the blank cloth of certain specification and postpones, and blank continues logical
Cross conveyer belt to be sent in the pressing station of subsequent processing, mould frames downwards blank, pressure head downwards will in vacuum environment
The blank that mould is framed is pressed into sheet material, and repeatedly compacting ensures that pressure head resets upwards after the enough consolidations of density of sheet material, into
Pattern tool is disengaged upwards with compressing sheet material, and conveyer belt continues to transport forward, and compressing sheet material is transported to down
One processing stations.
In the pressing structure and system of prior art, for the purpose of Simplified flowsheet step, can be straight by above-mentioned mould
Connect in the lower surface for being fixed on pressure head, make pressure head and mould form integrative-structure, drive mould upper and lower by pressure head
Movement carries out frame material, while suppressing base substrate.Being suppressed using such system, especially blank stickiness compared with
In the case of big, in vacuum, all rim charges of blank are easily shifted, when declining with mould to pressure head, molding
Mould cannot align with blank, the material side on normal pressure to feed belt so that feed belt bears excessive pressure and is subject to crushing.
The more commonly used mode is in another kind of prior art, and mould is welded on into vacuum frame the inside, pressing process
Middle mould is not moved, and pressure head is moved down to be suppressed base substrate.After sheet material compacted reality completely, pressure head is multiple upwards
Position, then vacuum frame mould of ining succession is lifted up realizing the demoulding of blank together.In order to allow pressure head to be sleeved on shaping mould
To realize the compacting to blank between tool, then gap, side are certainly existed between the lateral wall of pressure head and the medial wall of mould
The blank of edge point can be got in above-mentioned gap in pressing process, and cleaning is difficult, and brings asking for the easy raw edges of periphery to product
Topic；Importantly, due to the restriction of structure and mounting means, such mould cannot adapt to the product of different size
Production, cost performance is not high.
The content of the invention
For drawbacks described above, it is an object of the invention to propose a kind of pressing system of use press die frame component.
It is that, up to this purpose, the present invention is employed the following technical solutions：
A kind of pressing system of use press die frame component；Housing, mould frame and pressure head including lower ending opening, it is described
Mould frame includes frame structure and air-permeable elastic layer, and the frame structure is by the fixed framework knot of some edge strips head and the tail
Structure, the air-permeable elastic layer is covered in the top of the frame structure；
The pressure head is located at the outer inframe, and positioned at the top of the mould frame, the area of the lower surface of the pressure head
More than the face area that the blank that the frame structure is surrounded accommodates area so that when the pressure head is suppressed downwards, its lower surface
Edge contact with the edge strip end face of the edge strip, the mould frame is arranged at the outer inframe by STATEMENT OF FEDERALLY SPONSORED so that institute
When stating housing and being lifted, the mould frame is together lifted with the housing, or with the lifting for pressure head together by
Lift.
Preferably, the STATEMENT OF FEDERALLY SPONSORED is magnet, and the lower surface of the pressure head or housing are provided with the first magnet, the mould frame
Install and second magnet for having the first magnet mutually to adsorb in adaptable bit.
Preferably, the STATEMENT OF FEDERALLY SPONSORED is the carrier located at the housing, and one end of the carrier is arranged on described outer
Frame, its other end to the inside of the housing extends, and the edge strip near the medial wall of the housing is accepted by the carrier, is made
Obtain the mould frame to be held up upwards by the carrier.
Preferably, one end elastic hinge joint of the carrier is in the housing, its other end can in the presence of external force from
Outside upset of the bottom of the housing to the housing so that mould frame can take out from the lower ending opening of the housing, and
During the event resolves of external force, the carrier returns to the position that can upwards hold up the mould frame.
Preferably, the medial wall lower end of the housing is provided with the mounting groove for caving inward, and being provided with the mounting groove can edge
The installation spring of vertical direction stretching；Described to pacify the upper surface that spring-loaded upper end is fixed on the mounting groove, its lower end is fixed
The spring-loaded lower end of the peace is fixed in one end of the carrier.
Preferably, one end of the carrier is removably mounted on the medial wall lower end of the housing.
Preferably, the medial wall lower end of the housing is provided with the draw-in groove for caving inward, the side wall of one end of the carrier
The side wall of the draw-in groove is propped up, the upper surface of the carrier props up the upper surface of the draw-in groove, be provided with bolt and hold through described
The carrier is removably mounted at the draw-in groove by socket part.
Preferably, the outward flange of the end face of the edge strip is provided with overlap joint step, and the overlap joint step is undertaken on the undertaking
In portion so that the upper surface of the carrier props up the horizontal stand terrace of the overlap joint step, the other end of the carrier
Side wall props up the side wall of the overlap joint step.
Preferably, the bottom end face of the edge strip is inlaid with anti-overflow bar, and the end face of the anti-overflow bar protrudes from the edge strip
Bottom end face.
Preferably, the medial wall of the edge strip is provided with arc sections, and the arc sections are downward from the top surface of the frame structure
Extend, and it is from top to bottom gradually to the outside protrusion of the frame structure；
Or：The medial wall of the edge strip is inclined plane, and the inclined plane is extended downwardly from the top surface of the frame structure, and
It is from top to bottom gradually to the outside inclination of the frame structure.
Beneficial effects of the present invention：The end to end frame structure for forming tetragon of four edge strips, will with air-permeable elastic layer
The top surface of the frame structure is sealed so that mould frame becomes five face frame structures of only open at one end, and the air-permeable elastic
Layer is breathable cloth or ventilative polymeric membrane.Blank is transported to the underface of mould frame by actuating device, and mould frame is down clasped
Blank, bonding press is pressed downward base material, and the edge of its lower surface is against on the edge strip end face of the edge strip, the inside of lower surface
Major part is against on air-permeable elastic layer to suppress blank, has isolated the directly contact of pressure head and blank, it is to avoid blank is sticky in pressure
On head, the dimensional accuracy of sheet material is improved；The characteristics of simultaneously fine air permeability being had based on air-permeable elastic layer, it is to avoid band in blank
Some gas is gathered in the mould inframe of back-off and cannot discharged, it is ensured that final plate product even density everywhere.
Description of the drawings
Fig. 1 is the structural representation of pressing system of the present invention；
Fig. 2 is the partial enlarged drawing of part A in Fig. 1；
Fig. 3 is the structural representation of one embodiment of pressing system of the present invention；
Fig. 4 is the partial enlarged drawing of C portion in Fig. 3；
Fig. 5 is the structural representation of another embodiment of pressing system of the present invention；
Fig. 6 is the partial enlarged drawing of part B in Fig. 5.
Wherein：Housing 1, carrier 10, draw-in groove 11, mounting groove 12；Mould frame 2, edge strip 21 overlaps step 210, edge strip end
Face 211, arc sections 212, inclined plane 213, air-permeable elastic layer 22；Pressure head 3, lower surface 300；Anti-overflow bar 4；Bolt 5, installs spring
6。
Specific embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.
As shown in Figures 1 and 2, a kind of pressing system of use press die frame component；Housing 1 including lower ending opening,
Mould frame 2 and pressure head 3, the mould frame 2 includes frame structure and air-permeable elastic layer, and the frame structure is by some edge strips 21
The fixed frame structure of head and the tail, the air-permeable elastic layer 22 is covered in the top of the frame structure；
The pressure head 3 is located in the housing 1, and positioned at the top of the mould frame 2, the lower surface 300 of the pressure head 3
The blank that surrounded more than the frame structure of area accommodate the face area in area so that when the pressure head 3 is suppressed downwards, its
The edge of lower surface 300 contact with the edge strip end face 211 of the edge strip 21, the mould frame 2 is arranged at institute by STATEMENT OF FEDERALLY SPONSORED
State in housing 1 so that when the housing 1 is lifted, the mould frame 2 is together lifted with the housing 1, or with described
Pressure head 3 is lifted and is together lifted.
In the present embodiment, the end to end frame structure for forming tetragon of four edge strips 21 should with air-permeable elastic layer 22
The top surface of frame structure is sealed so that mould frame 2 becomes five face frame structures of only open at one end, and the air-permeable elastic layer
22 is breathable cloth or ventilative polymeric membrane.Blank is transported to the underface of mould frame 2 by actuating device, and mould frame 2 is down buckled
Firmly blank, bonding press 3 is pressed downward base material, and the edge of its lower surface 300 is against on the edge strip end face 211 of the edge strip 21,
The inner most of lower surface 300 is against on air-permeable elastic layer 22 to suppress blank, has isolated directly connecing for pressure head 3 and blank
Touch, it is to avoid blank is sticky on pressure head 3, improve the dimensional accuracy of sheet material；Had based on air-permeable elastic layer 22 simultaneously good ventilative
Property the characteristics of, it is to avoid the gas carried in blank in the mould frame 2 of back-off accumulation and cannot discharge, it is ensured that final sheet material
Product even density everywhere.
In blank pressing process, mould frame 2 is buckled cover blank all the time, and the medial wall of each edge strip 21 of frame structure defines base
Expect the position of each side, it is to avoid the problem of turned-down edge occurs in blank in pressing process；During bonding press 3 is pushed, only
Be its lower surface 300 contact with the top surface (including edge strip end face 211 and the outer face of air-permeable elastic layer 22) of mould frame 2 and/or
Extruding, the lateral wall of bonding press 3 will not occur the relative motion on vertical direction with the medial wall of mould frame 2, it is to avoid existing
Due to the relative motion on bonding press 3 and the generation vertical direction of mould frame 2 in technology, blank is easily accessible outside bonding press 3
The material folding problem in gap between side wall and the medial wall of mould frame 2, cleaning is more convenient.
The edges cover of the air-permeable elastic layer 22 edge strip end face 211 of all edge strips 21.
The edge of air-permeable elastic layer 22 is fixed by the edge strip end face 211 of edge strip, both fixed stability, and institute is improved
State the edges cover edge strip end face 211 of all edge strips 21 of air-permeable elastic layer 22, then during bonding press 3 is pushed, side
The edge strip end face 211 of bar 21 can also share pressure of the part from bonding press 3, extend the use longevity of air-permeable elastic layer 22
Life.
Blank is suppressed after enough consolidations, pressure head resets upwards, external force upwards lifts housing 1, and mould frame 2 is in STATEMENT OF FEDERALLY SPONSORED
Transmission under be similarly subjected to upwards lifting force, be lifted upwards simultaneously with housing 1, that is, realize the demoulding of blank, it is easy to use.
The STATEMENT OF FEDERALLY SPONSORED is magnet, and the lower surface 300 of the pressure head 3 or housing 1 are provided with the first magnet, the mould frame 2
Install and second magnet for having the first magnet mutually to adsorb in adaptable bit.
The lower surface 300 of pressure head 3 is provided with the first magnet, then the upper surface of the edge strip 21 of mould frame 2 arranges the second magnet, leads to
Cross the power that the first magnet and the second magnet mutually adsorb so that mould frame 2 can with the pressure head 3 lift or put down and together
It is lifted or puts down, that is, realizes the demoulding of blank, it is easy to use.
Or, the medial wall of housing 1 is provided with the first magnet, then the lateral wall of the edge strip 21 of mould frame 2 arranges the second magnet, mistake
The power that first magnet and the second magnet mutually adsorb so that mould frame 2 can with the housing 1 lift or put down and together by
Lift or put down, that is, realize the demoulding of blank, it is easy to use.
The STATEMENT OF FEDERALLY SPONSORED is the carrier 10 located at the housing 1, and one end of the carrier 10 is arranged on the housing
1, its other end to the inside of the housing 1 extends, and the edge strip 21 near the medial wall of the housing 1 is held by the carrier 10
Connect so that the mould frame 2 is held up upwards by the carrier 10.
As shown in Figures 1 and 2, the housing 1 in the present embodiment be prior art used in lower ending opening vacuum frame, cloth
Material machine completes on the conveyor belt the blank cloth of certain specification and postpones, and blank continues through the lower section that conveyer belt is sent to housing 1, housing
1 is downward with the mould frame 2, makes mould frame 2 frame blank, and blank is pressed into sheet material by pressure head downwards in vacuum environment,
Blank is suppressed after enough consolidations, pressure head resets upwards, external force upwards lifts housing 1, the mould frame 2 is subject to from undertaking
The lifting force upwards in portion 10, is lifted upwards simultaneously with housing 1, that is, realize the demoulding of blank, easy to use.
, in the housing 1, its other end can be in the presence of external force from described for one end elastic hinge joint of the carrier 10
Outside upset of the bottom of housing 1 to the housing 1 so that mould frame 2 can take out from the lower ending opening of the housing 1, and
During the event resolves of external force, the carrier 10 returns to the position that can upwards hold up the mould frame 2.
One end of the carrier 10 is arranged on the medial wall lower end of the housing 1 by elastic hinge, pulls and accepts
Outside upset of the other end in portion 10 to housing 1 so that carrier 10 is no longer constituted to mould frame 2 and hindered, mould frame 2 directly from
The lower ending opening of housing 1 takes out；In actual production, correspondingly-sized specification can be changed according to the specification of required pressed sheet
To in housing 1, to realize the compacting of many specification products in same set of infrastructure device, flexibly and easily, cost performance is high for mould frame 2.
The medial wall lower end of the housing 1 is provided with the mounting groove 12 for caving inward, and interior being provided with of the mounting groove 12 can be along perpendicular
Installation spring 6 of the Nogata to stretching；The upper end for installing spring 6 is fixed on the upper surface of the mounting groove 12, and its lower end is consolidated
The one end for being scheduled on the carrier 10 is fixed on the lower end of the installation spring 6.
As shown in Figures 3 and 4, when spring 6 being installed in a state of nature, the elastic pulling force straight up of carrier 10 is given,
So that carrier 10 keeps horizontality, the mould frame 2 is vacantly held up upwards；When needing more mold exchange frame 2, undertaking is pressed
The other end in portion 10 so as to the outside upset of the housing 1, while will install spring 6 stretch downwards, mould frame 2 is from described
The lower ending opening of housing 1 takes out and has changed after new mould frame 2, decontrols the other end of carrier 10 so as to installing spring 6
Restoring force in the presence of return to home position, it is easy to use, improve the replacing efficiency of mould frame 2.
One end of the carrier 10 is removably mounted on the medial wall lower end of the housing 1.
Based on dismountable mounting means, it is convenient to which carrier 10 is pulled down from housing 1, without carrier 10
Stop, successfully mould frame 2 can be taken out from the bottom of housing 1, in actual production, can be according to the rule of required pressed sheet
Lattice, adaptively more mold exchange frame 2 is in housing 1, to realize the compacting of many specification products in same set of infrastructure device, flexibly
Convenient, cost performance is high.
The medial wall lower end of the housing 1 is provided with the draw-in groove 11 for caving inward, and the side wall of one end of the carrier 10 is supported
The side wall of draw-in groove 11 is stated in residence, and the upper surface of the carrier 10 props up the upper surface of the draw-in groove 11, is provided with bolt 5 through institute
State carrier 10 and the carrier 10 is removably mounted at into the draw-in groove 11.
As shown in Figures 5 and 6, draw-in groove 11 is arranged by the bottom end face in housing 1, with the upper side wall and side wall of draw-in groove 11
The side end face and part upper surface of carrier 10 are propped up, the position of carrier 10 is defined, then it is by bolt 5 that both are detachable
It is fixed, the installation and replacing between carrier 10 and housing 1 is facilitated, assembling is stable, easy to use.
The outward flange of the end face of the edge strip 21 is provided with overlap joint step 210, and the overlap joint step 210 is undertaken on the undertaking
In portion 10 so that the upper surface of the carrier 10 props up the horizontal stand terrace of the overlap joint step 210, the carrier 10
The side wall of the other end props up the side wall of the overlap joint step 210.
The medial wall of housing 1 defines the side wall of mould frame 2, and the side wall of the other end of the carrier 10 is by propping up
The side wall for stating overlap joint step 210 further defines the right position of mould frame 2, it is to avoid mould frame 2 is suppressing the blank in it
During there is the skew of position so that blank uniform force as far as possible in pressing process, improve compacting efficiency.
The bottom end face of the edge strip 21 is inlaid with anti-overflow bar 4, and the end face of the anti-overflow bar 4 protrudes from the edge strip 21
Bottom end face.
Mould frame 2 down clasps blank (before compacting, the height of blank is slightly larger than the thickness of mould frame 2), bonding press 3
During being pressed downward base material, mould frame 2 can be moved downward, and the height of blank can be reduced, and a small amount of blank can be from mould frame 2
Lower end faces out spilling.Anti-overflow bar 4 is inlayed in the bottom end face of the edge strip 1 of mould frame, mould frame down clasps blank, anti-overflow bar
The compacting platform of mould frame is placed in 4 lower surface contact, though blank due to its highly slightly larger than mould frame 2 thickness and by mould
Tool frame somewhat jack-up upwards, and because anti-overflow bar 4 protrudes from the bottom end face of edge strip 21, then the height of this part protrusion is just more
Mould frame has been mended by the height of blank jack-up so that mould frame and anti-overflow bar 4 all the time live blank circle wherein, it is to avoid blank from
The bottom of mould frame is overflowed, easy cleaning；In addition, if when inevitably there is flash, material is from anti-overflow bar 4 and conveyer belt
Gap between overflow, through the compacting of anti-overflow bar 4, the material of spilling can tile on the conveyor belt, without occurring what is piled up
Phenomenon, facilitates the precision after blank to process.
The medial wall of the edge strip 21 is provided with arc sections 212, and the arc sections 212 are downward from the top surface of the frame structure
Extend, and it is from top to bottom gradually to the outside protrusion of the frame structure；After compressing, directly by mould frame 2 vertically to
On lift, the top of blank is first left on the top of arc sections 212, and the bottom that it protrudes laterally is and then upward out, this evagination
Bottom when the top of blank, due to the radian of its evagination, then will not come in contact with the top of blank again, it is to avoid two
There is friction and destroy the integrity of blank in person.
Or：The medial wall of the edge strip 21 is inclined plane 213, the inclined plane 213 from the top surface of the frame structure to
Lower extension, and it is from top to bottom gradually to the outside inclination of the frame structure.
After compressing, directly mould frame 2 is lifted straight up, the top of blank is first left on the top of inclined plane 213,
Its laterally inclined bottom it is and then upward out, this laterally inclined bottom when the top of blank, due to its flare
Horizontal range, then will not come in contact with the top of blank again, it is to avoid both occur friction and destroy the complete of blank
Property.
The know-why of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and can not by any way be construed to limiting the scope of the invention.Based on explanation herein, the technology of this area
Personnel associate other specific embodiments of the present invention by need not paying performing creative labour, these modes fall within
Within protection scope of the present invention.
Claims (10)
1. a kind of pressing system of use press die frame component, it is characterised in that：Housing, mould frame including lower ending opening and
Pressure head, the mould frame includes frame structure and air-permeable elastic layer, and the frame structure is formed by the head and the tail fixation of some edge strips
Frame structure, the air-permeable elastic layer is covered in the top of the frame structure；
The pressure head is located at the outer inframe, and positioned at the top of the mould frame, the area of the lower surface of the pressure head is more than
The blank that the frame structure is surrounded accommodates the face area in area so that when the pressure head is suppressed downwards, the side of its lower surface
Edge contact with the edge strip end face of the edge strip, the mould frame is arranged at the outer inframe by STATEMENT OF FEDERALLY SPONSORED so that described outer
When frame is lifted, the mould frame is together lifted with the housing, or is together lifted with the lifting for pressure head.
2. pressing system according to claim 1, it is characterised in that：The STATEMENT OF FEDERALLY SPONSORED be magnet, the lower end of the pressure head
Face or housing are provided with the first magnet, the mould frame adaptable bit install with it is described have the first magnet mutually to adsorb second
Magnet.
3. pressing system according to claim 1, it is characterised in that：The STATEMENT OF FEDERALLY SPONSORED is the undertaking located at the housing
Portion, one end of the carrier is arranged on the housing, and its other end to the inside of the housing extends, near the housing
The edge strip of medial wall is accepted by the carrier so that the mould frame is held up upwards by the carrier.
4. pressing system according to claim 3, it is characterised in that：One end elastic hinge joint of the carrier is described outer
Frame, the outside upset that its other end can be in the presence of external force from the bottom of the housing to the housing so that mould frame energy
Take out from the lower ending opening of the housing, and in the event resolves of external force, the carrier is returned to can be by the mould frame
The position for holding up upwards.
5. pressing system according to claim 4, it is characterised in that：The medial wall lower end of the housing is provided with and caves inward
Mounting groove, the installation spring that can vertically stretch is provided with the mounting groove；The spring-loaded upper end of the peace is fixed on
The upper surface of the mounting groove, its lower end is fixed on one end of the carrier and is fixed on the spring-loaded lower end of the peace.
6. pressing system according to claim 3, it is characterised in that：One end of the carrier is removably mounted on institute
State the medial wall lower end of housing.
7. pressing system according to claim 6, it is characterised in that：The medial wall lower end of the housing is provided with and caves inward
Draw-in groove, the side wall of one end of the carrier props up the side wall of the draw-in groove, and the upper surface of the carrier props up the card
The upper surface of groove, is provided with bolt and the carrier is removably mounted at into the draw-in groove through the carrier.
8. pressing system according to claim 3, it is characterised in that：The outward flange of the end face of the edge strip is provided with overlap joint platform
Rank, the overlap joint step is undertaken on the carrier so that the upper surface of the carrier props up the water of the overlap joint step
Platform terrace, the side wall of the other end of the carrier props up the side wall of the overlap joint step.
9. pressing system according to claim 1, it is characterised in that：The bottom end face of the edge strip is inlaid with anti-overflow bar,
The end face of the anti-overflow bar protrudes from the bottom end face of the edge strip.
10. pressing system according to claim 1, it is characterised in that：The medial wall of the edge strip is provided with arc sections, described
Arc sections are extended downwardly from the top surface of the frame structure, and it is from top to bottom gradually to the outside protrusion of the frame structure；
Or：The medial wall of the edge strip is inclined plane, and the inclined plane extends downwardly from the top surface of the frame structure, and its from
On down gradually to the frame structure outside incline.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710123720.0A CN106671257B (en) | 2017-03-03 | 2017-03-03 | Pressing system using press mold frame assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710123720.0A CN106671257B (en) | 2017-03-03 | 2017-03-03 | Pressing system using press mold frame assembly |
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| CN106671257A true CN106671257A (en) | 2017-05-17 |
| CN106671257B CN106671257B (en) | 2023-03-07 |
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|---|---|
| CN106671257B (en) | 2023-03-07 |
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